Google updates Gesture Search, now recognizes over 40 languages Mobile

Gesture lovers and polyglots rejoice! Yesterday, Google updated Gesture Search for Android phones and tablets, making it compatible with even more languages. The app provides quick access to music, contacts, applications, settings and bookmarks -- to name some -- by letting users simply draw characters on the screen. It now recognizes over 40 languages and even handles transliteration, which comes in handy in Chinese, for example, where some native characters require more strokes than latin equivalents. Gesture Search started life as a Google Labs project back in March 2010 and received several tweaks over the years, including tablet support last fall. So go ahead: download the latest version from the Play Store and swipe away.

Samsung chief alludes to 'mirrorless' Galaxy Camera sequel coming June 20th Mobile

We had a feeling the little Galaxy S4 Zoom wouldn't be the final word in Samsung's Android-powered camera lineup for 2013, and now it seems that a truer successor to the high-spec Galaxy Camera is indeed on its way. As quoted by the Korea Times, JK Shin has confirmed that a "mirrorless camera that runs on Google's Android software" will launch at the company's forthcoming event in London on June 20th, which will likely also show off other Galaxy-branded products. Assuming no mistranslations have gotten in the way, the reference to a "mirrorless" camera implies the existence of an interchangeable lens system, suggesting that the new Galaxy Camera might be more akin to Samsung's NX range of cameras than to its cheaper point-and-shoots. If that's the case, then this could be a significant upgrade in terms of sensor size and image quality, but at this point there's still very little we can say for sure.

Facebook opens first European data center, uses company-designed servers

Facebook's first European data center in Luleå, Sweden (near the Arctic Circle) is now online, and thus far it's the only facility that's exclusively using servers the company itself designed. Similar to the social network'sNorth Carolina complex that served as testing ground for its outdoor air-cooling configuration, the Swedish facility takes advantage of the region's frigid winds. Excess heat produced by the machines is then routed to offices to keep employees warm in the chilly region. The firm claims the 900,000-square-foot center is powered entirely by hydroelectric energy -- a source so reliable that Facebook saw it fit to scale down the number of backup generators by more than 70 percent. With an average power usage efficiency (PUE) of 1.07, the servers should consume 1.07 watts of energy for each watt they need to function pointing to minimal energy loss. Now that the Luleå installation is complete and operational, the company can focus on building its $1.5 billion megastructure (its biggest data center yet) in Altoona, Iowa.

TRAQ quadricopter locates and hones in on radio signal sources (video)

Move over, Parrot AR.Drone; there's a new (prototype) quadrocopter in town. For their senior project, electrical engineering students atNortheastern University developed TRAQ, an autonomous aircraft that tracks down the sources of radio transmissions. That functionality comes thanks to a four-element antenna array, and the team envisions such a device being used in disaster, rescue and surveillance situations, where drones could prove faster to respond than us earthbound humans. The next step would be getting multiple aircraft to work together to improve location accuracy. Who doesn't love an imposing swarm of quadrocopters, after all?